Store return value of of_get_property() to a pointer of __be32 type as device tree has big endian type. This fixes a sparse warning couple of lines later when be32_to_cpup() is used to convert from big endian to cpu endian.
The whole conversion is not really necessary, as we are only checking if the value is zero or not, but I wanted to add it to remind in the future that the data has to be converted before use. Compiler should optimize the unnecessary operations away.
Signed-off-by: Jyri Sarha jsarha@ti.com --- Damn, I wrote description ready but forgot to produce the patch again. So here is a v3 of the same one liner patch.
sound/soc/soc-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 1929f0e..af4999c 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3294,7 +3294,7 @@ static int snd_soc_of_get_slot_mask(struct device_node *np, unsigned int *mask) { u32 val; - const u32 *of_slot_mask = of_get_property(np, prop_name, &val); + const __be32 *of_slot_mask = of_get_property(np, prop_name, &val); int i;
if (!of_slot_mask)